Colin Buchanan & Partners Ltd was founded in 1964. The company's line of business includes the arranging of transportation of freight and cargo.SKM Colin Buchanan is a leading transport planning, planning, urban design and economics consultancy founded by Sir Colin Buchanan in 1964. Referred to by Local Transport Today as the most famous British Transport Planning Consultancy it remains true to its independent roots, offering impartial and objective advice and excellent design solutions to a wide variety of clients.